Troy-Bilt 521 - Manual (Page 15)

15
Models 521 and 721
Ref. No. Part No. Description
1. 710-0487 Carriage Screw 5/16-18 x 2.0”
2. 710-1270 Machine Screw
3. 712-0324 Hex Lock Nut 1/4-20
4. 720-0284 Hand Knob w/ Wing Nut
5. 720-0295 Foam Grip
6. 725-0157 Cable Tie
7. 736-0451 Saddle Washer
8. 746-0883 Control Housing
9. 747-0956 Auger Bail
10. 749-0711A Upper Handle: Gull Wing
Ref. No. Part No. Description
1. 710-04071 Carriage Bolt 5/16-18 x 1.0”
2. 710-0451 Carriage Bolt 5/16-18 x 0.750”
3. 710-3015 Hex Screw 1/4-20 x 0.75”
4. 712-3027 Lock Nut
5. 712-3068 Hex Lock Nut
6. 720-0284 Hand Knob
7. 731-0851A Flange Keeper: Chute
8. 731-0915C Lower Chute
9. 731-0921 Upper Chute
10. 736-0159 Washer
5
9
8
3
2
7
7
4
4
1
6
1
2
3
4
5
6
7
8
9
10
10
4
10
NOTE: For painted parts, please refer to the list of
color codes below. Please add the applicable color
code, wherever needed, to the part number to order a
replacement part. For instance, if a part numbered
700-xxxx is painted powder black, the part number to
order would be 700-xxxx-0637.
Powder Black: 0637
MTD Red: 0638